.header{
    display: flex;
    text-align: center;
    box-sizing: border-box;
    background: #4294FF 10000%;
    color: #fff;
    padding: 20px 5%;
}
.header div{
    margin: 0 auto;
    align-self: center;
}
.btn{
    display: block;
    text-align: center;
    line-height: 60px;
    background: #4294FF 10000%;
    color: #fff;
    margin-top: 10px;
    border-radius: 30px;
    margin-bottom: 20px;
}
.weui-cell__ft{
    color: black;
}
